807371473 has 2 divisors, whose sum is σ = 807371474. Its totient is φ = 807371472.

The previous prime is 807371447. The next prime is 807371501. The reversal of 807371473 is 374173708.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 700290369 + 107081104 = 26463^2 + 10348^2 .

It is a cyclic number.

It is not a de Polignac number, because 807371473 - 2¹³ = 807363281 is a prime.

It is not a weakly prime, because it can be changed into another prime (807371423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403685736 + 403685737.

It is an arithmetic number, because the mean of its divisors is an integer number (403685737).

Almost surely, 2^807371473 is an apocalyptic number.

It is an amenable number.

807371473 is a deficient number, since it is larger than the sum of its proper divisors (1).

807371473 is an equidigital number, since it uses as much as digits as its factorization.

807371473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 807371473 is about 28414.2829049054. The cubic root of 807371473 is about 931.1603326244.

The spelling of 807371473 in words is "eight hundred seven million, three hundred seventy-one thousand, four hundred seventy-three".